Hello
I have a chunked dataset of size 20 20 10.
Chunk size are : 10 10 1.
le'ts say i read an hyperslab of data defined by:
start={0 0 0}
count={4 4 4}
I read it into a 1-D array.
and i get
X Y Z
0 0 0
0 0 1
0 0 2
0 0 3
0 0 4
0 1 0
0 1 1
0 1 2
0 1 3
0 1 4
0 2 0
0 2 1
...
0 4 3
0 4 4
1 0 0
1 0 1
...
If i understand well, a chunked dataset is read chunk by chunk, so i
cannot understand how i can obtain this kind of order without
reordering completelly the data. A unique chunk cannot contain two
diferent Z..
So,
Is this normal? do HDF5 reorder data (wasting time and ressources )?
Is there anyway to control this order? (not row-major, but let's say
Z-major..)
Thanks for helping.
Mathieu
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